“…Thus, there seems to be a lack of representative data concerning the extent to which such classes are established, why they are established, the experiences of having such classes, and how the learning environments within these classes are designed. It is well known that almost all students with ADHD have problems in school (Corkum, McGonnel and Schachar 2010;Miranda, Jarque and Tarraga 2006;Montague & Castro 2005), and this is not surprising, according to Prosser (2008), as the symptoms are the opposite of known success factors in school (Harwood and Allan 2014;Hinshaw and Scheffler 2014). A national survey in the United States (Schnoes, Reid and Harder 2006) showed that the majority of students with ADHD spend most of their time in regular classrooms.…”